How does the Slim framework obtain the current url?

1. in the process of building code, you need to obtain the current website domain name, similar to the base_url () function 2 in CI. I found the document below and didn't see any similar functions available. 3. because I don't want to use the SERVER global variable that comes with PHP to obtain the current domain name, I 'd like to ask if slim has mentioned it... 1. during code building, you need to obtain the current website domain name, which is similar to the base_url () function in CI.
2. I found the document below and didn't see any similar functions available for use.
3. because I do not want to use the SERVER global variables that come with PHP to obtain the current domain name,
So, is slim providing this function?

Reply content:

1. During code building, you need to obtain the current website domain name, which is similar to the base_url () function in CI.
2. I found the document below and didn't see any similar functions available for use.
3. because I do not want to use the SERVER global variables that come with PHP to obtain the current domain name,
So, is slim providing this function?

Yes.

$ Request-> getUri ()-> getBaseUrl ()

The getUri method returns a Uri object. the class is under Http. you can check